Wearable elbow joint ultrasonic physiotherapy instrument

Abstract

The invention discloses a wearable elbow joint ultrasonic physiotherapy instrument which comprises an ultrasonic treatment assembly, a fixing band and a controller; the ultrasonic treatment assembly comprises an ultrasonic coupling patch and one or more wafers arranged in the ultrasonic coupling patch, and the wafers are used for emitting ultrasonic waves to the skin surface of the wrist joint of the patient when receiving the excitation signals; an ultrasonic treatment assembly fixing device is arranged in the middle of the fixing band, and matched hook-and-loop fasteners are arranged at the two ends of the fixing band; the ultrasonic treatment assembly fixing device is of a hollow cavity structure without a bottom face, a cavity of the ultrasonic treatment assembly fixing device is used for fixing the ultrasonic treatment assembly, and the effective face of the ultrasonic coupling patch is attached to the surface of the elbow joint, and the controller is connected with the wafers of the ultrasonic treatment assembly through cables. According to the wearable elbow joint ultrasonic physiotherapy instrument, the coupling patch is adopted to adhere the elbow joint, soft and moist and firmly fixed through the fixing band, the treatment assembly is based on the ultrasonic coupling patch, a coupling agent does not need to be smeared, and therefore the instrument is more convenient and portable.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a wearable elbow joint ultrasonic physiotherapy instrument. Background technique [0002] The elbow joint is a complex joint consisting of three sets of joints surrounded by many ligaments for stability. Abundant tendons and muscle tissues provide power to realize joint activities. In addition, important nerve structures such as the ulnar and radial nerves also run around the joint. Therefore, the elbow joint is critical for normal sensory and motor function of the upper extremity. However, with the development of transportation, construction industry and national fitness, the acute and chronic injuries of the elbow joint are increasing. At the same time, daily bad habits and postures often lead to chronic strains such as tennis elbow and cubital tunnel syndrome. If the elbow joint disease is not handled properly, there are often many sequelae such as pain, dysfunction, deformi...

AI Technical Summary

Problems solved by technology

[0003] Chinese patent CN103977507 discloses a portable wearable ultrasonic physiotherapy instrument, which is significantly smaller in size and more portable than the medium and large physiotherapy instruments in hospitals, but for elbow joints with irregular anatomical shapes and large individual differences, Difficult to fit properly, so there are limitations in the application in the field of elbow joint diseases

Chinese patent CN209900463U discloses an intelligent wearable ultrasonic physiotherapy instrument, the treatment end of which is fixed on the treatment site with viscous auxiliary materials, which solves the problem of fit to a certain extent, but for irregular elbow joints, the viscous dressing Adhesion and fitting effects still need to be improved to reduce the impact of joint movement on the treatment effect

Chinese patent CN211383522U discloses an ultrasonic physiotherapy instrument for carpal tunnel syndrome, which solves the problem of fitting and fixing the treatment end to a certain extent, but the instrument still needs to be coated with coupling agent, which is inconvenient to use

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